This is what works well for me. Probably other tricks and tips out there.
Пікірлер: 84
@oneida801004 жыл бұрын
Great video, thanks for valuable information. Love your channel
@jimhurricane58314 жыл бұрын
I didn’t know that little would make so much difference, good info!
@michaelbieber45022 жыл бұрын
Thank you for this… answered all my questions 👍
@dustinclark81863 жыл бұрын
Great job on video. Very informative
@blacktailbowhunter01353 жыл бұрын
I had to set the top of my shoe 1/8” under the boat to eliminate cavitation and slipping on take off. It sprays a bit but doesn’t seem to limit my top speed. 25 merc 4 stroke 1448 lowe and it runs 25mph wide open 22mph 3/4 throttle with a load. I tried it level with the bottom and still sucked air. Can’t figure out why
@lukewolfgang50024 жыл бұрын
Hi Dennis, your channel has been awesome resource, much appreciated. I am looking to setup a drift/jet boat for fly fishing and I managed to stumble upon a used deal for 1854 SeaArk. Just wanted your thoughts on motor hp size and wether you think this would be a nice platform? Was looking for a 1660 with pods, but this seems like it would plane with less HP and still draft shallow with the extra 2ft displacement in a 18ft hull.
@DennisBohannan4 жыл бұрын
Man I wish I had a definite answer for you. You couldn't go wrong with the 80 mercury jet. A 40 jet would push it if the boat was bare minimum. I really don't have lot of experience with a lot of set ups. I love my set up and it works well for my needs.
@jerrypruitt50723 жыл бұрын
Excellent info
@Bayou_Russ3 жыл бұрын
How would you think a alweld 1856 with a 60 Yamaha jet will run?
@holtlatta38412 жыл бұрын
Can you put the jet outboard motor on any kind of boat.
@SuperRajer Жыл бұрын
Thanks for all information
@jacklowe37884 жыл бұрын
Good Information There-
@bperry624 жыл бұрын
Great info, do you what kind of locking nuts that fit on the reverse gate and the name of the plastic sleeve that goes into pin that holds the reverse gate in place, I hit something, and where maybe I could buy them on line, thanks.
@DennisBohannan4 жыл бұрын
I'm not sure on the actual names, but almost any dealer in Missouri will have those parts. Black River, Current River Marine to name a few.
@richardsandberg1103 жыл бұрын
I have to install a jack plate. That's going to take me 4"off the transom plus the estimated 2"already off the transom. So 1 1/2" above the bottom of the boat? My boat is a War Eagle 1652 if that makes a difference and my motor is a 20hp mercury. I'd prefer bigger, but I work with what I have.I'm also installing a jet doctor whale tail
@FishingwithSteveD3 жыл бұрын
Cool video, so tell me about these jet motor, the motor still needs petrol or gas as you yanks call it to run right? I've been checking out the best electric motor but maybe I should be investing in a jet motor if there clean running?? Any feedback w about them and where to buy would be awesome cheers guys?
@DennisBohannan3 жыл бұрын
Well we call it gas down here in Texas, and we also call anyone north of the Texas border a Yankee. Haha. These are 4 stroke and are as clean as they sell in a combustible engine. Any mercury dealer should be able to get them, but most still go thru Missouri to purchase. Best prices.
@BrickField884 жыл бұрын
What if you have a semi mod v? Do you think that would negatively effect jet performance? I have a tracker grizzly 1448 and a 25hp Mercury jet and I think the dealer installed the jet too low. I cant get the motor to plane unless I jack the motor up but then I just shoot 50 percent of the jet stream straight into the air.
@DennisBohannan4 жыл бұрын
Should not effect the boat. Plenty of folks run the mod v. Even with the mod v your motor should still sit close to where mine is in the video.
@hometownguy71846 ай бұрын
i just picked up a new boat with a tunnel.im curious if the engine height rule applies to tunnels?
@AlvinDedeauxFlyFishing4 жыл бұрын
Good stuff sir!
@clarkdarius87002 жыл бұрын
instablaster.
@paullucas67643 жыл бұрын
Dennis I'm thinking of putting a 60/40on my 1967 Boston whaler and I measured my transom and it is 19 in from top to keel would that be a short transom on long ,,,thanks in advance
@DennisBohannan3 жыл бұрын
Yes it be too short. On outboardjet.com they make a static rise is all you would need.
@mwalkerD4 жыл бұрын
I have a 40 original bass tracker boat with a 2 stroke mercury outboard. Question, I want to find a lower unit jet drive, is that a doable situation or do I need more engine ? I can send pics if need be
@DennisBohannan4 жыл бұрын
I would say you would want more engine
@moritzwassmann14964 жыл бұрын
Good info, for a newb like me!
@479DeLancey Жыл бұрын
Does this same set up apply to a tunnel hull? I have a 20 foot Double XX and it came set up with a splash guard and my motor is mounted below the tunnel to where if I take a straight edge it hits the top of the foot in the same spot yours hits below.
@DennisBohannan Жыл бұрын
I'll deal with it does but tunnel hulls can be made so different
@TN_MuskyAddiction4 жыл бұрын
Man I see that stomp grate...that's gamechanging!
@DennisBohannan4 жыл бұрын
Yeah it works great. So far head up to me over a year now. I got a few videos of it on my channel.
@davidconnor10723 жыл бұрын
I’m leaning towards a 1656 Havoc DB. Is deleting the center rib at the back absolutely necessary? The river rat is a completely flat bottom and read that you don’t want that. What’s your thoughts ?
@DennisBohannan3 жыл бұрын
I'd get the river rat over the DB. I have been in many of them. Not my first choice but really good boats and jets do good on them. Also the center rib is not a must unless it is a really big rib like I have seen on sea arks
@rfaircl13 жыл бұрын
awesome video man. Do you think you lose performance when you have a hydraulic jack plate on? In other words do you lose power when the foot is further away from the hull? i use mine to fine tune the hight and raise when i don't want it in the water at all..
@DennisBohannan3 жыл бұрын
I'm really just not sure. Never have ran one. I know some guys that do and they don't complain. I think in a straight line there is probably very little ill effect. When it come to ripping left and right having the intake further back would have an impact.
@rfaircl13 жыл бұрын
@@DennisBohannan makes sense. It’s nice being able to fine tune mine to the sweet spot where I’m getting the top speed out of it. I have just always wondered if I was losing power because of it though.
@CDavid19513 жыл бұрын
how do you run water so you can run your boat at home? I have a 1986 mercury 90hp jet pump can you show me where to connect the water? Thanks Dave
@DennisBohannan3 жыл бұрын
I'm not sure if all pumps have this, but there is a bolt right above where you grease it. Remove that and there is an adapter that threads into place that a water hose fits.
@JetRacing Жыл бұрын
Did blazer build it with the center rib deleted in the back? I have a 1856 blazer and mine runs all the way back. Was curious on if it was worth removing and if you think I’d see any performance improvements by doing so.
@DennisBohannan Жыл бұрын
Yes they did and I think it for sure worth it. Adds strength from denting and clean water
@stoweman343 жыл бұрын
If a Yamaha 150 has a jet on it, can I replace the lower end and put a prop on it? Is it worth it? Any idea how much it would cost?
@gabelaws3 ай бұрын
Short answer is yes, you just need to find the corresponding lower unit.
@brianmccolgan44322 жыл бұрын
Dennis, did Black River Boats set that height up for you correctly or did you have to adjust it once you got it? I ordered a 1652 from them, picking up this spring
@DennisBohannan2 жыл бұрын
I had them wait until i got there to mount it, but we all agreed on the mounting height. So I believe they are capable of getting it right or atleast really close. Hard to get them perfect right off the bat
@brianmccolgan44322 жыл бұрын
@@DennisBohannan thanks for the reply. Im in wisconsin so probably wont be able to be there when they mount it. Once it’s mounted is it stuck for good bolted exactly where its at or can you still adjust oi slightly up or down slightly once its mounted? Sorry for the questions, will be my first OBJ
@DennisBohannan2 жыл бұрын
@@brianmccolgan4432 you can make adjustments. May take some effort but worth it
@Customcarves3 жыл бұрын
I'm reading in different places that a mercury 40 jet is not 40 hp. But then I read in another place that it's a 60hp powerhead and it is actually 40hp out the jet. Can you clarify this?
@DennisBohannan3 жыл бұрын
Yes 60 hp head.
@Detroit3Pistons Жыл бұрын
Do you take that first measurement you showed with the motor all the way trimmed down? If yes, you’re basically not trimming it up much once you accelerate because it’s at the perfect angle?
@DennisBohannan Жыл бұрын
Yes trimmed all the way down. I feel as if I still get good trim when running. Can make it roost a tiny bit.
@Detroit3Pistons Жыл бұрын
@@DennisBohannan So you just trim it up slightly when running ?
@aaronmahanga76352 жыл бұрын
Is the jet outboard noisy or quiet? I'm not fussed if it's noisy or quiet I wanted a 200hp jet drive mercury on my boat but the boat builder said it's noisy?
@DennisBohannan2 жыл бұрын
At trolling speed it is no different. Once on plane they are louder than a prop.
@aaronmahanga76352 жыл бұрын
@@DennisBohannancool thankyou
@joshcarter60584 жыл бұрын
I watched some of the older videos an you were running a stick steer boat now tiller. Any reason why you switched?
@DennisBohannan4 жыл бұрын
I really miss the stick. The reason for the change are. 1 the stick was awesome once you new it had time on it, but otherwise not anyone could just hop in a drive. 2 on the new boat I didn't want to do any fab work getting stick and hot foot mounted. 3 just more floor space with tiller.
@DennisBohannan4 жыл бұрын
The stick and hot foot was a great combo and I could really maneuver that boat almost anywhere. The weigh distribution was great also. Sit forward a little more and close to the middle. I'd do a stick again for sure.
@joshcarter60584 жыл бұрын
Just purchased a 17x52 blazer ss with 40hp merc big tiller. Watching your Videos on KZfaq helped me a bunch on my decision.
@DennisBohannan4 жыл бұрын
Awesome man. That's gonna be a great set up. Excited for you.
@troydunn043 жыл бұрын
Are you not a fan of running a tunnel?
@tcb0693 жыл бұрын
what do you think of a johnson 40hp jet on a open 16ft carolina skift?
@DennisBohannan3 жыл бұрын
As long as it is around 500 or less pound boat, it should do fine.
@tcb0693 жыл бұрын
@@DennisBohannan thanks
@SuperRajer Жыл бұрын
I got 16 feet John boat what size and where I can find a jet system boat motor
@DennisBohannan Жыл бұрын
I use black river boats in poplar bluff Missouri
@jeffsgarage84143 жыл бұрын
Is this trimmed all the way down taking these measurements?
@DennisBohannan3 жыл бұрын
Yes
@andybroy40702 жыл бұрын
Setting one up right now and your comment was exactly what I was looking for!
@levimccullough51433 жыл бұрын
I am new to jet boats. I just bought a new havoc 1753 with an 80/115 jet and am having some problems. It seems like the boat takes longer than it should to get on top. It also sounds like it is sucking air until it gets on top then it runs fine. Could my motor be mounted a little high?
@DennisBohannan3 жыл бұрын
Text me some photos with motor trimmed all the way down. 903574 two eight two three. Also does it have wedges
@levimccullough51433 жыл бұрын
I am not sure if it has wedges. I’ll send you a picture when I am home tomorrow. I appreciate your help.
@B-DINO3 жыл бұрын
Is there a way to test an outboard jet without it in the water?
@DennisBohannan3 жыл бұрын
Yes on these mercurys right above the grease zert there is a bolt that you can remove and add an adapter for a hose. Also on the back of the motor there is a back flush, that is not technically designed for running the engine, but I have done it.
@B-DINO3 жыл бұрын
@@DennisBohannan thanks a lot! I appreciate it. I'm picking up a boat tomorrow so you saved my ass with the quick reply because there's no info online about doing that.
@vrva31383 жыл бұрын
is the hull made of steel?
@DennisBohannan3 жыл бұрын
No for sure aluminum.
@matthewchase72094 жыл бұрын
I noticed that your trim down stop bolts are not there. Is there a reason you don't have any?
@DennisBohannan4 жыл бұрын
Took them out. Give you a touch more down trim.
@matthewchase72094 жыл бұрын
@@DennisBohannan I ran for the first time this week end. I had cavitation when trying to get on plane. knocked down a small dimple dent and it almost fix it. I was able to get on plane and then it flew. While getting on plane felt like it was spinning out if I gave it full throttle. I bumped the trim stops to their lowest setting and most of it went away. I can only touch the trim up a little before it starts cavitation while running, but I feel like its digging the nose in when going full speed. I'll upload a video for you to see and send you a link.
@matthewchase72094 жыл бұрын
@@DennisBohannan kzfaq.info/get/bejne/abmbapqexpuXpmg.html Notice the boat shakes and vibrates just before it jumps onto plane. I drop the rpms and it takes off. I would think removing the bolts completely would give me more water flow during the jump onto plane.
@DennisBohannan4 жыл бұрын
@@matthewchase7209 for sure remove them. Sound like you got it set just right. Mine will do that sometimes. It is really hard to get these jets perfect, if that even exist.
@zackb60452 жыл бұрын
Outboard jet vs outboard prop?
@cragon25 Жыл бұрын
Depends on where you’re boating. I know where these boats are built, most people take them on Current River and Black River. You have to have a jet outboard because of all of the shoals. Those rivers will eat up a prop. If you’re in deep rivers or a lake, prop motors are the way to go.